Location Last Seen: South of Interstate 290 on Austin Boulevard on the West Side.

Circumstances of Disappearance: He was waiting for his daughter to pick him up and left without saying where he was going, police said. He asked for directions to Madison Street. Abraham suffers from dementia.

Last Seen Wearing: Linnear was wearing a black hat, blue button-down shirt and tan slacks. Police said he "appeared to be dressed for a night out on the town."

Identifying Marks or Characteristics: Balding. Mustache.

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